What are the key gameplay mechanics exclusive to gta online?
Quick Answer
Grand Theft Auto Online does not have documented exclusive gameplay mechanics in the provided evidence; the source only confirms GTA V's single-player structure with three protagonists, open-world exploration of Los Santos and San Andreas, and heist missions.
Explanation
The provided Wikipedia excerpt describes Grand Theft Auto V's single-player campaign, which features three playable protagonists—Michael De Santa, Franklin Clinton, and Trevor Philips—and their involvement in heist missions within the open world of Los Santos and San Andreas. However, the excerpt does not mention Grand Theft Auto Online at all. Without evidence covering GTA Online's specific mechanics, I cannot identify any exclusive gameplay features such as cooperative missions, character progression systems, or multiplayer-specific activities. My response is limited to what can be verified from the source material.